Skip to contentMethod: getMessage()
1: /*
2: * Copyright (c) 1997, 2021 Oracle and/or its affiliates. All rights reserved.
3: *
4: * This program and the accompanying materials are made available under the
5: * terms of the Eclipse Public License v. 2.0, which is available at
6: * http://www.eclipse.org/legal/epl-2.0.
7: *
8: * This Source Code may also be made available under the following Secondary
9: * Licenses when the conditions for such availability set forth in the
10: * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
11: * version 2 with the GNU Classpath Exception, which is available at
12: * https://www.gnu.org/software/classpath/license.html.
13: *
14: * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
15: */
16:
17: package jakarta.mail.event;
18:
19: import java.util.*;
20: import jakarta.mail.*;
21:
22: /**
23: * This class models Message change events.
24: *
25: * @author John Mani
26: */
27:
28: public class MessageChangedEvent extends MailEvent {
29:
30: /** The message's flags changed. */
31: public static final int FLAGS_CHANGED         = 1;
32: /** The message's envelope (headers, but not body) changed. */
33: public static final int ENVELOPE_CHANGED         = 2;
34:
35: /**
36: * The event type.
37: *
38: * @serial
39: */
40: protected int type;
41:
42: /**
43: * The message that changed.
44: */
45: transient protected Message msg;
46:
47: private static final long serialVersionUID = -4974972972105535108L;
48:
49: /**
50: * Constructor.
51: * @param source         The folder that owns the message
52: * @param type        The change type
53: * @param msg        The changed message
54: */
55: public MessageChangedEvent(Object source, int type, Message msg) {
56:         super(source);
57:         this.msg = msg;
58:         this.type = type;
59: }
60:
61: /**
62: * Return the type of this event.
63: * @return type
64: */
65: public int getMessageChangeType() {
66:         return type;
67: }
68:
69: /**
70: * Return the changed Message.
71: * @return the message
72: */
73: public Message getMessage() {
74:         return msg;
75: }
76:
77: /**
78: * Invokes the appropriate MessageChangedListener method.
79: */
80: @Override
81: public void dispatch(Object listener) {
82:         ((MessageChangedListener)listener).messageChanged(this);
83: }
84: }